Income Taxes - Schedule of Current and Deferred Income Tax Provision (Details) - USD ($) $ in Thousands	12 Months Ended
	Jan. 31, 2023	Jan. 31, 2022	Jan. 31, 2021
Current:
Federal	$ 254,505	$ 69,853	$ 0
State	33,548	20,174	1,023
Foreign	18,473	12,027	3,933
Total current income tax expense	306,526	102,054	4,956
Deferred:
Federal	(173,941)	(293,704)	689
State	16,673	(82,561)	248
Foreign	(3,693)	204	(175)
Deferred income tax expense (benefit), total	(160,961)	(376,061)	762
Total provision for (benefit from) income taxes	$ 145,565	$ (274,007)	$ 5,718